Sorted string tables (SST) from first principles (bitsxpages.com)

The diagrams on this page are stunning! My only complaint is leaving the close/maximize/minimize buttons in the top left was unnecessary but this is the kind of clarity I always strive for (and fail to achieve) every time I make diagrams.

Did you use a tool to create them, and if so, what is that tool?

> There are several ways to organize immutable data durably that meet these requirements, the simplest of which is an append-only log.

This is also a fairly good way to handle large amounts of data with maximum performance on spinning rust, and at the heart of systems like Kafka.

I had assumed that the story would be very different with SSDs, so it's surprising to see append only logs show up again.

see https://gitlab.com/mac3n/ksip binary search on mmpa'd sorted text files no index needed

So cool to see this make the front page of hacker news! I'm the author, I'll be online here throughout the weekend to answer any questions you might have :) excited for the next post which is in the works about LSM trees.